move mailer to mailer.sh

logger.sh

@@ -1,6 +1,8 @@
 #!/bin/bash
 
-. /home/spezi/Scripts/utils/colors.sh
+# https://stackoverflow.com/a/246128
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+. $SCRIPT_DIR/colors.sh
 
 logger () {
     echo -e "${NC}$(date) - [$BASHPID] - [${0##*/}] - $@${NC}"

madmail.sh

@@ -1,14 +0,0 @@
-#!/bin/bash
-
-mailer () {
-if ! [[ -z "$3" ]]; then
-    mailfrom="From: $3 <mad@pogoan.de>"
-fi
-if ! [[ -z "$4" ]]; then
-    mailto="$4"
-elif [[ -z "$mailto" ]]; then
-    mailto="christian@betz.cc"
-fi
-
-echo -e "$1" | mailx -s "$2" --append="$mailfrom" $mailto &>/dev/null
-}

madmail.sh

@@ -0,0 +1 @@
+mailer.sh

mailer.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+mailer () {
+if ! [[ -z "$3" ]]; then
+    mailfrom="From: $3 <christian@betz.cc>"
+fi
+if ! [[ -z "$4" ]]; then
+    mailto="$4"
+elif [[ -z "$mailto" ]]; then
+    mailto="christian@betz.cc"
+fi
+
+echo -e "$1" | mailx -s "$2" --append="$mailfrom" $mailto &>/dev/null
+}

math.sh

@@ -1,6 +1,8 @@
 #!/bin/bash
-DIRECTORY=$(cd `dirname $0` && pwd)
-. /home/spezi/Scripts/utils/utils.sh
+
+# https://stackoverflow.com/a/246128
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+. $SCRIPT_DIR/utils.sh
 
 # https://unix.stackexchange.com/questions/66766/float-operation-with-bc
 # https://unix.stackexchange.com/questions/89712/how-to-convert-floating-point-number-to-integer